# singer = ["yinxiang","dengjianguo",'cali',"liqiang","zengfenghua",2,4,5,6]
# yueyang = ["yueyangluo","dongtinghu"]
# # hengyang = ["nanyuehengshan","xiangjiang"]
# # hunan = [1,2,3,yueyang,hengyang,["cali",1,2,3],singer]
# # print(hunan[4][0],hunan[6][3],hunan[-1][3])
# # print(hunan.append("luhang"))
# # print(hunan)
# # beijing = ["qinghua","beida"]
# # shanghai = ("jiaoda","fudan")
# # beijing.extend(shanghai)
# # xian = ("xianjiaoda","dianzikeda")
# # daxue = ("nongda","jingyuan","huda","zhongnan","shida","ligongxueyuan","jingyuan",beijing,shanghai,123,34)
#
# # if "zhongnandaxue" in daxue:
# #     print("yes")
# # else:
# #     print("no")
#
# # grade = 95
# grade = int(input("请输入分数:"))
# print(type(grade))
# if grade >= 90 and grade <= 100:
#     print("优秀")
# elif   80<= grade <=89:
#     print("良好")
# elif  grade >= 60 and grade <= 79:
#     print("一般")
# else:
#     print("不及格")



# print(daxue[0],daxue[2],daxue,daxue[-4][0])
# print(len(daxue))
# print(shanghai + xian)
# print(shanghai * 3)

# daxue.append("qinghua")
# print("hello")
# # daxue.pop()
# print(daxue.index("jingyuan"),daxue.count("jingyuan"))
# del daxue
# print(daxue)



import djg13
print("#" * 30)
print(djg13.__name__)
print(djg13.changsha())
